SUM_XMY2

Syntax:

SUM_XMY2( x‑data:Range or Array, y‑data:Range or Array )

This function returns the sum of the squares of the difference of corresponding values from the x‑data range of cells (or array) and the y‑data range of cells (or array).

Formula:

SUM_XMY2 = i=1n ( xiyi )2

where n is the number of values and xi and yi are the i‑th pair of values.

Revisions:

This function was added in Fireworkz 2.00.